Question about Sony KP-57WS510 57" Rear Projection HDTV

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Sony KP-57WS510 57 in. Rear Projection HDTV

Picture rolls from bottom to top.It just started happening and doesn't happen often but,I am concerned it will get worse.Also the volume will turn down by itself and then come back on and so on.And no,I am not sitting on the remote.

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Hi. if the rolling is slow that mean you have a fault in the vertical and sync seperate part of the tv and need a technical support to slove but if it is fast yo can set it up with the vertical hold knub in the back or you have to open the back cover carefully that if you know how to do that but be carefull tv is a dangerous set hazard , look for the vertical hols variable resistor and fix it to stup rollinf for the sound fault , if you hit the side of the tv does it comes normal ?/ if yes then some part need to be resolders dried up soldering pin

Posted on May 05, 2007

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Posted on Jan 02, 2017

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